# https://www.kfc.com.cn/kfccda/ashx/GetStoreList.ashx?op=cname
# post
# cname: 北京
# pid:
# pageIndex: 1
# pageSize: 10

import urllib.request
import urllib.parse



def creat_request(page):
    base_url = "https://www.kfc.com.cn/kfccda/ashx/GetStoreList.ashx?op=cname"
    data = {
        'cname': '北京',
        'pid':'' ,
        'pageIndex': '1',
        'pageSize':'10'

    }
    headers = {
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 Edg/126.0.0.0'
    }

    data = urllib.parse.urlencode(data).encode('utf-8')
    request = urllib.request.Request(url=base_url, data=data, headers=headers)
    return request

def get_content(request):
    response=urllib.request.urlopen(request)
    content=response.read().decode('utf-8')
    return content


def down_load(page,content):
    with open(f'kfc_{str(page)}.json','w',encoding='utf-8') as f:
        f.write(content)


if __name__ == '__main__':
    start_page =int(input("请输入首页"))
    end_page=int(input("请输入结束页"))

    for page in range(start_page,end_page+1):
       request= creat_request(page)
       content=get_content(request)
       down_load(page,content)